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More egcs warning fixes:

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o main returns int not void
	o use return 0 at end of main when needed
	o use braces to avoid potentially ambiguous else
	o don't default to type int (and also remove a useless register
	  modifier).

Reviewed by: obrien and chuckr
This commit is contained in:
Warner Losh 1999-04-25 22:23:38 +00:00
parent bdca080cce
commit 859663719d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=46078
7 changed files with 19 additions and 14 deletions
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5
libexec/bootpd/bootpd.c
View File

@ -19,7 +19,7 @@ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
$Id: bootpd.c,v 1.10 1998/12/13 21:02:28 eivind Exp $
$Id: bootpd.c,v 1.11 1999/04/07 08:27:39 brian Exp $
************************************************************************/
@ -183,7 +183,7 @@ char *bootpd_dump = DUMPTAB_FILE;
* main server loop is started.
*/
void
int
main(argc, argv)
int argc;
char **argv;
@ -573,6 +573,7 @@ main(argc, argv)
break;
}
}
return 0;
}

3
libexec/bootpd/bootpgw/bootpgw.c
View File

@ -153,7 +153,7 @@ char *hostname;
* main server loop is started.
*/
void
int
main(argc, argv)
int argc;
char **argv;
@ -494,6 +494,7 @@ main(argc, argv)
break;
}
}
return 0;
}

5
libexec/bootpd/tools/bootpef/bootpef.c
View File

@ -19,7 +19,7 @@ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
SOFTWARE.
$Id$
$Id: bootpef.c,v 1.4 1997/02/22 14:21:18 peter Exp $
************************************************************************/
@ -136,7 +136,7 @@ usage()
* Initialization such as command-line processing is done and then the
* main server loop is started.
*/
void
int
main(argc, argv)
int argc;
char **argv;
@ -272,6 +272,7 @@ main(argc, argv)
mktagfile(hp);
hp = (struct host *) hash_NextEntry(nmhashtable);
}
return (0);
}

4
libexec/bootpd/tools/bootptest/bootptest.c
View File

@ -31,7 +31,7 @@
* 09/28/93 Released version 1.0
* 09/93 Original developed by Gordon W. Ross <gwr@mc.com>
*
* $Id: bootptest.c,v 1.4 1997/02/22 14:21:20 peter Exp $
* $Id: bootptest.c,v 1.5 1997/12/24 18:56:03 imp Exp $
*/
char *usage = "bootptest [-h] server-name [vendor-data-template-file]";
@ -127,7 +127,7 @@ extern void bootp_print();
* the receiver loop is started. Die when interrupted.
*/
void
int
main(argc, argv)
int argc;
char **argv;

5
libexec/ftpd/ftpd.c
View File

@ -44,7 +44,7 @@ static char copyright[] =
static char sccsid[] = "@(#)ftpd.c 8.4 (Berkeley) 4/16/94";
#endif
static const char rcsid[] =
"$Id: ftpd.c,v 1.53 1999/04/06 23:05:57 brian Exp $";
"$Id: ftpd.c,v 1.54 1999/04/07 08:27:40 brian Exp $";
#endif /* not lint */
/*
@ -423,11 +423,12 @@ main(argc, argv, envp)
fd = open(pid_file, O_CREAT | O_WRONLY | O_TRUNC
| O_NONBLOCK | O_EXLOCK, 0644);
if (fd < 0)
if (fd < 0) {
if (errno == EAGAIN)
errx(1, "%s: file locked", pid_file);
else
err(1, "%s", pid_file);
}
snprintf(buf, sizeof(buf),
"%lu\n", (unsigned long) getpid());
if (write(fd, buf, strlen(buf)) < 0)

7
libexec/rlogind/rlogind.c
View File

@ -42,7 +42,7 @@ static const char copyright[] =
static const char sccsid[] = "@(#)rlogind.c 8.1 (Berkeley) 6/4/93";
#endif
static const char rcsid[] =
"$Id: rlogind.c,v 1.21 1999/04/06 23:05:58 brian Exp $";
"$Id: rlogind.c,v 1.22 1999/04/07 08:27:42 brian Exp $";
#endif /* not lint */
/*
@ -382,7 +382,7 @@ protocol(f, p)
register int f, p;
{
char pibuf[1024+1], fibuf[1024], *pbp, *fbp;
register pcc = 0, fcc = 0;
int pcc = 0, fcc = 0;
int cc, nfd, n;
char cntl;
@ -413,12 +413,13 @@ protocol(f, p)
omask = &obits;
} else
FD_SET(f, &ibits);
if (pcc >= 0)
if (pcc >= 0) {
if (pcc) {
FD_SET(f, &obits);
omask = &obits;
} else
FD_SET(p, &ibits);
}
FD_SET(p, &ebits);
if ((n = select(nfd, &ibits, omask, &ebits, 0)) < 0) {
if (errno == EINTR)

4
libexec/uucpd/uucpd.c
View File

@ -45,7 +45,7 @@ static const char copyright[] =
static char sccsid[] = "@(#)uucpd.c 8.1 (Berkeley) 6/4/93";
#endif
static const char rcsid[] =
"$Id: uucpd.c,v 1.17 1999/04/06 23:06:00 brian Exp $";
"$Id: uucpd.c,v 1.18 1999/04/07 08:27:45 brian Exp $";
#endif /* not lint */
/*
@ -102,7 +102,7 @@ void dologout(void);
int readline(char start[], int num, int passw);
void dologin(struct passwd *pw, struct sockaddr_in *sin);
void main(int argc, char **argv)
int main(int argc, char **argv)
{
environ = nenv;
close(1); close(2);